5406332740

素因数分解:

$2^2\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{211681}}^1$

素因数の和:212967

約数の個数: 24

約数和(自身を含む): 11362243032

約数和(自身を除く): 5955910292

約数列:

[1, 2, 4, 5, 10, 20, 1277, 2554, 5108, 6385, 12770, 25540, 211681, 423362, 846724, 1058405, 2116810, 4233620, 270316637, 540633274, 1081266548, 1351583185, 2703166370, 5406332740]

約数ペア:

[(1, 5406332740), (2, 2703166370), (4, 1351583185), (5, 1081266548), (10, 540633274), (20, 270316637), (1277, 4233620), (2554, 2116810), (5108, 1058405), (6385, 846724), (12770, 423362), (25540, 211681)]